Sentence examples for local sharpness from inspiring English sources

However, the spares local sharpness analysis does not measure global image properties.

Thus, the global sharpness of the image can be estimated from the sparse local sharpness by an extension with the weight of the high frequency components.

This may be a mean-filter, a min-filter, or a filter ranked between these two, depending on the local sharpness value and the sharpness dependent weighting function selected.

In order to more precisely measure the local image sharpness, the ratio of visible edges' gradients between the dehazed and hazy images (denoted as Q g) is also evaluated [23, 42, 50, 51].

For example, the sharpness measurement index proposed by Caviedes and Gurbuz [5] is based on local edge kurtosis.

The appearance pattern includes information of local contrast, nearby tissues, boundary sharpness, and etc.

Maximum vorticity generated near the tip back is influenced by the local Reynolds number and tip sharpness.

Based on the local image structures, a gradient profile sharpness histogram is calculated for evaluation of a blur estimation method, and a ringing method is generated from regions associated with gradients profiles.

This new concept establishes a new spectral framework suitable for large-scale spiky time history simulation, permitting local non-stochastic variations and high-resolution sharpness in addition to the statistical properties of usual time series models.

The criteria of comparison were the tracking percentage, the peak to correlation energy (PCE), which evaluated the sharpness of the peak (accuracy), and the local standard deviation (Local-STD), which assessed the noise in the planes (robustness).

3/4 of all partitioned blocks were ignored by the proposed sharpness metric LGS in its fragmentary local analysis.